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https://issues.apache.org/jira/browse/SPARK-6418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14372144#comment-14372144
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Sandy Ryza commented on SPARK-6418:
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I think this would be a great addition. One note is that I think it might be
easier to interpret if the results were sorted by start time. If possible it
would also be really helpful to somehow give an indication of which tasks ran
on which nodes. And to have task metrics show when you hover over or
something. And to have filtering. And pagination. Ok I'm getting carried
away, but would be great to see something like this in.
> Add simple per-stage visualization to the UI
> --------------------------------------------
>
> Key: SPARK-6418
> URL: https://issues.apache.org/jira/browse/SPARK-6418
> Project: Spark
> Issue Type: Improvement
> Components: Web UI
> Reporter: Kay Ousterhout
> Assignee: Pradyumn Shroff
> Attachments: Screen Shot 2015-03-18 at 6.13.04 PM.png
>
>
> Visualizing how tasks in a stage spend their time can be very helpful to
> understanding performance. Many folks have started using the visualization
> tools here: https://github.com/kayousterhout/trace-analysis (see the README
> at the bottom) to analyze their jobs after they've finished running, but it
> would be great if this functionality were natively integrated into Spark's UI.
> I'd propose adding a relatively simple visualization to the stage detail
> page, that's hidden by default but that users can view by clicking on a
> drop-down menu. The plan is to implement this using D3; a mock up of how
> this would look (that uses D3) is attached.
> This is intended to be a much simpler and more limited version of SPARK-3468
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